WATANABE TZ-1FA Instruction Manual

Terminal Type Extremely Small DC V/A
Isolated Transducer (AC POWER)
MODEL TZ-1FA
INSTRUCTION MANUAL
Warning
Warning
Precautions
(1) If voltage or current exceeding the input allowable voltage or
current is applied to the input terminals, the transducer may be
damaged.
(2) Apply power within the applicable range of the transducer.
Otherwise fire, electric shock or transducer damage may result.
(3) The contents of this instruction manual are subject to change
without prior notice.
(4) This instruction manual is carefully prepared. However, if any
mistake or omission is found, contact your nearest Watanabe sales
agent or Watanabe directly.
(5) Make this manual available easily anytime.
■Outline
This is a transducer which inputs various Extremely Small DC
signals and then outputs their corresponding standardized
signals.
It employs a case of terminal board construction used with 3.5
mm screw terminals and can be mounted on DIN rails in one touch.
In addition, as its three ports of input, output and power are
mutually isolated, an improvement in noise rejection will be
further made, and miniaturization of equipment will also be
realized.
■Model No. Configuration
Each code and the standard specifications of this transducer are
as follows.First check whether or not your desired specifications
are correct by comparing them to the following specifications.
TZ-1FA-□ □ □
Response time H:3msec(Except for current output)
Output code
Input code
■Accessories
None
This marking indicates that the erroneous
operation of this transducer may result in death
or serious injury.
TZ-1FA-C2L
(Example)
L:50msec
0: 0 to 5VDC 1: 1 to 5VDC
2: 0 to 10VDC 3: -10 to 10VDC
4: -2 to 2VDC
5: -2.5 to 2.5VDC
6: -5 to 5VDC 7: 0 to 4VDC
A: 4 to 20mADC
B: 0 to 20mADC
Y: Special
0: 0 to 5mVDC
1: 0 to 10mVDC
2: 0 to 50mVDC
3: 0 to 60mVDC
4: 0 to 100mVDC
A: 0 to 10μADC
B: 0 to 100μADC
C: 0 to 200μADC
Y: Special
■ Input Specification
Code No. Input signal
0 to 5mVDC
0
1 0 to 10mVDC
2 0 to 50mVDC
3 0 to 60mVDC
4 0 to 100mVDC
A 0 to 10μADC
B 0 to 100μADC
C 0 to 200μADC
Y
For Code No. Y
Limit of specifications
Voltage input : Less than +100 mVDC and more than -100 mVDC
Minimum span : Less than +200 mVDC and more than 5 mVDC
Current input : Less than +5 mADC and more than -5 mADC
Minimum span : Less than +10 mADC and more than 10 µADC
■ Output Specification
Code No. Output Signal
0 0 to 5VDC
1 1 to 5VDC
2 0 to 10VDC
3 -10 to 10VDC
4 -2 to 2VDC
5 -2.5 to 2.5VDC
6 -5 to 5VDC
7 0 to 4VDC
A 4 to 20mADC
B 0 to 20mADC
Y
For code No. Y
Limit of specifications
Voltage output : Less than +15 VDC and more than -12 VDC
Minimum span : Less than +27 VDC and more than 0.06 VDC
(Load resistance : 10kΩ at the output exceeding 10V, and a
negative output)
(Base accuracy : ±0.15 %F.S and temperature characteristic :
±0.03 %F.S/ºC for a span of less than 1V)
Current output : Less than +20 mADC and more than 0 mADC
Minimum span : Less than +20 mADC and more than 1 mADC
Outputs can be reversed for both voltage and current outputs.
■General specifications
Base Accuracy : ±0.1 %F.S (At 25±2ºC)
Power supply variation : ±0.06 %F.S
Load resistance variation : ±0.06 %F.S
Temperature characteristic : ±0.02 %F.S/ºC
Response time : Less than 50msec or 3msec (TYP)(0→90%)
Front adjustments : ±5% for zero and span
Insulation resistance : Between input and output/power
supply ;More than 100MΩ at 500 VDC
Dielectric strength : Between input and output/power supply ;
For 1 min. at 2000VAC
Power supply voltage : 100 to 240VAC ±10 %
Consuming current : Less than 20mA (100VAC at voltage output)
Less than 30mA (100VAC at current output)
Operating ambient temperature : -5 to 50ºC
Operating ambient humidity : Less than 90 %RH (No-condensing)
Storage temperature : -10 to 70ºC
Storage humidity : Less than 60%RH (No-condensing)
Case material : ABS rasin (Black) 94V-2
Weight : Approx. 80g
Vibration resistance : Frequency: 10 to 55Hz; ampliutde(half):
0.15mm to 10 sweeps of 5 min each in X, Y, and Z directions
Input resistance Input allowable range
More than 1MΩ
-50 to +150%F.S
1kΩ
500Ω
Other than the above
Allowable Load resistance
More than 2kΩ
More than 4kΩ
Negative output : more than 10kΩ
More than 2kΩ
Negative output : more than 10kΩ
More than 2kΩ
Less than 550Ω
Other than the above